Cat9kv-prd-17.12.01prd9.qcow2 Link

The 17.12.01prd9 image uses .

At the center of modern high-fidelity network simulation is the virtual disk image file. This guide provides a detailed breakdown of what this file represents, its core technical specifications, and a step-by-step approach to running it inside major emulator platforms. File Anatomy: Breaking Down the String

EVPN-VXLAN topologies, Layer 2/3 VPNs, and standard IEEE 802.1Q tagging.

Despite its beta status, the Catalyst 9000v opens up several powerful possibilities: cat9kv-prd-17.12.01prd9.qcow2

: EVE-NG requires specific permissions to run the virtual machine. Run the built-in permission fixer script.

CML uses the same ISO as the source for all images, so you would import it via the CML server UI.

The Cat9kv is a resource-intensive virtual appliance compared to older IOSv images. Proper allocation is critical for the stability of the virtual ASIC. Cisco CAT IOS-XE 9000v - GNS3 The 17

: The specific production build iteration of the software package.

| Component | Meaning | |-----------|---------| | cat9kv | Cisco Catalyst 9000v (virtual switch) | | prd | Production release (as opposed to dev or special build) | | 17.12.01 | Cisco IOS XE software version | | prd9 | Likely a production build iteration or patch level (e.g., 9th build of this release) | | .qcow2 | QEMU QCOW2 disk image format |

| Property | Details | |----------|---------| | Format | QEMU copy-on-write v2 | | Virtual size | Typically 8–16 GB (logical) | | Actual size | Smaller (sparse) – grows as used | | Compression | Optional, not typical for Cisco images | | Backing file support | Yes (for snapshots) | | Guest OS | Linux-based IOS XE | | Filesystem inside | Usually ext4 or squashfs + flash partitions | CML uses the same ISO as the source

Typically requires 16 GB to 24 GB of memory per instance for stable operation .

This image is primarily obtained through a Cisco Modeling Labs (CML) subscription, where it is included in the reference platform ISOs. Deploying in EVE-NG

: Ensure you have the right to use the software. Typically, Cisco software requires a valid license.